Rider EAP 20 fixes a number of bugs, improves .NET Core support, has better NuGet performance, supports Xamarin Android applications, comes with Node.js tooling from WebStorm (including SpyJS), can generate ResX files, executes T4 templates (needs Windows and Visual Studio SDK), adds support for scratch files, … Too much for one sentence, as you can see from the full list of fixes. We’ll highlight a few, read on! 

Cloud and server-optimized
ASP.NET MVC and Web API have been unified into a single programming model
No-compile developer experience
Dependency injection out of the box
Side by side - deploy the runtime and framework with your application
NuGet everything - even the runtime itself
All Open Source via the .NET Foundation and takes contributions  

Mono will be added to our test matrix 

- .NET Core
- Node.js
- Docker
- Elasticsearch: A distributed and open source search engine based on Lucene. A blazing fast NoSQL database with replication capabilities, it is the most widely known component of the ELK stack, together with Kibana (for reporting and visualizations), Logstash (for data import) and Beats (for data shipping). Even Azure Search uses it behind the covers. Free but some tools are paid. Get it from http://elastic.co.
- ECMAScript 2015
- HTML5
- Kafka
- TypeScript
- MongoDB
- Git
- Nginx
- Octopus Deploy
- Azure
- Amazon Web Services
- Linux
- Visual Studio Code
- Xamarin
- Google Analytics
- SQL Server 2016
- Let’s Encrypt
- TensorFlow
- GitLab
- Redis 

There is a lesser know .gitattributes file that can control a bunch of Git settings that you should consider adding to almost every repository as a matter of course. 

 HTTP Error 404.3 - Not Found The page you are requesting cannot be served because of the
extension configuration. If the page is a script, add a handler. If the file should be downloaded, 
add a MIME map

 Server Error in '/MyNewService' Application.
Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.